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Ethylparaben CAS:120-47-8
Ethylparaben bụ ihe e ji eme ihe nke a na-akpọ paraben, nke nwere usoro kemịkalụ CₙH₉O₂ na ịdị arọ molekul nke ihe dị ka 164.18 g/mol. Ọ na-adị ka ntụ ọcha kristal ma na-agbaze na mmanya na propylene glycol. Ethylparaben na-arụ ọrụ dị ka ihe nchekwa na nri, ihe ịchọ mma, na ngwaahịa ọgwụ, na-egbochi uto nke nje bacteria, ebu, na yist. Njirimara nje ya na obere nsí na-eme ka ọ bụrụ nhọrọ a ma ama n'etiti ndị na-emepụta ihe. Ka ndị ahịa na-achọwanye ihe ndị ọzọ dị nchebe, ojiji ethylparaben ka bụ isiokwu a na-atụle gbasara mmetụta ahụike nwere ike inwe.
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2-Nitroacetophenone CAS:577-59-3
2-Nitroacetophenone bụ ihe mejupụtara organic nwere usoro kemịkalụ C₈H₇N₁O₃, nke a na-eji otu nitro (-NO₂) na otu acetyl (-COCH₃) nke ejikọtara na mgbanaka phenyl mara. A na-ejikarị kristal siri ike a na-acha odo odo eme ihe na njikọ organic ma na-eje ozi dị ka ihe dị mkpa maka ojiji dị iche iche, gụnyere mmepụta agba na ọgwụ. Ọnụnọ nke otu nitro na-eme ka mmeghachi omume ya dịkwuo mma, na-enye ya ohere isonye na ọtụtụ mmeghachi omume kemịkalụ. N'ihi ya, 2-nitroacetophenone dị mkpa na mmepe nke ihe arụ ọrụ n'ọtụtụ ngalaba ụlọ ọrụ.
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N-Formorphineline CAS:4394-85-8
N-Formylmorpholine bụ ihe mejupụtara organic nwere usoro molekul C₇H₉NO₂. O nwere mgbanaka morpholine—ihe owuwu heterocyclic nke nwere akụkụ isii nwere otu oxygen na atọm carbon ise—nke ejiri otu formyl (-CHO) dochie. A na-eji mmiri mmiri a na-enweghị agba ruo odo odo dị ka ihe etiti na mmepụta organic ma na-arụ ọrụ dị mkpa na mmepụta nke ọgwụ, agrochemicals, na kemịkalụ dị mma. Njirimara kemịkalụ pụrụ iche ya na-enye ohere ka mmeghachi omume dị iche iche, gụnyere nnọchi nucleophilic na mmeghachi omume condensation, na-eme ka ọ bụrụ ihe bara uru na ngwa ụlọ ọrụ dị iche iche.
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3-Aminopropanol CAS:156-87-6
3-Aminopropanol, nke a makwaara dị ka 3-aminopropyl alcohol, bụ ihe mejupụtara organic nwere usoro molekul C₃H₉NO. O nwere agbụ carbon atọ nwere otu amino (-NH₂) na otu hydroxyl (-OH) na atọm carbon dị n'akụkụ. Mmiri a na-enweghị agba, nke na-agbaze agbaze bụ hygroscopic ma na-agbaze na mmiri yana ọtụtụ ihe mgbaze organic. A na-ejikarị 3-Aminopropanol eme ihe dị ka ihe etiti na njikọta nke ọgwụ, agrochemicals, na surfactants. Ọdịdị kemịkalụ pụrụ iche ya na-enye ya ohere isonye na mmeghachi omume dị iche iche, na-eme ka ọ bụrụ ihe bara uru maka ngwa ụlọ ọrụ dị iche iche.
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Asịd Tannic CAS:1401-55-4
Tannic acid, nke bụ polyphenolic compound, na-esi n'ọtụtụ osisi dị iche iche apụta, gụnyere osisi oak, chestnut, na sumac. O nwere usoro kemịkalụ C₁₄H₁₀O₁₁ ma a maara ya maka ikike ya ịmepụta ihe mgbagwoju anya nwere protein, carbohydrates, na alkaloids. Ihe okike a na-apụta dị ka ntụ ntụ odo odo ma ọ bụ aja aja ma a na-ejikarị ya eme ihe na akpụkpọ anụ na-acha aja aja n'ihi ihe ndị na-eme ka ọ dị ka ihe ...
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Asịd Isophthalic CAS:121-91-5
Acid Isophthalic, benzene dicarboxylic acid, nwere usoro kemịkalụ C₈H₆O₄ ma bụrụ ihe dị mkpa maka mmepụta ihe. O nwere otu carboxylic acid abụọ (-COOH) nke dị n'ọnọdụ 1,3 na mgbanaka benzene. A na-ejikarị Isophthalic acid eme ihe na mmepụta nke polyester na resins, na-enye aka na ihe ndị nwere ihe onwunwe okpomọkụ na nke mekanikal ka mma. Ngwa ya na-agbasa ruo na mkpuchi, eriri, na ihe ndị na-eme ka plastik dị mma, ebe ọ na-eme ka ike na iguzogide hydrolysis dịkwuo mma. Na mgbakwunye, isophthalic acid na-eje ozi dị ka isi ihe dị n'etiti na mmepụta nke kemịkalụ dị iche iche, na-egosipụta mkpa ọ dị na ọtụtụ ngalaba ụlọ ọrụ mmepụta ihe.
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1-Bromooctane CAS:111-83-1
1-Bromooctane bụ alkyl halide a na-akpọ alkyl halide nke nwere usoro molekul C₈H₁₉Br. Ọ nwere atọm bromine nke ejikọtara na carbon mbụ nke agbụ octane, na-eme ka ọ bụrụ bromoalkane bụ isi. A na-ejikarị mmiri mmiri a na-enweghị agba eme ihe dị ka ihe na-eme ka ihe dị n'ime ihe ndị sitere n'okike ma na-eje ozi dị ka ihe dị n'etiti mmeghachi omume kemịkalụ dị iche iche. 1-Bromooctane na-esonye na mmeghachi omume nnọchi nucleophilic, na-enye ohere maka ịmepụta alcohols, amines, na ihe ndị ọzọ. Ihe pụrụ iche ya na-eme ka ọ baa uru na mmepụta nke kemịkalụ pụrụ iche, surfactants, na ọgwụ, na-egosi mkpa ọ dị n'ọtụtụ ngwa ụlọ ọrụ na nyocha.
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1-Naphthol CAS:90-15-3
1-Naphthol, nke a makwaara dị ka α-naphthol ma ọ bụ naphthalen-1-ol, bụ ihe na-esi ísì ụtọ nke nwere usoro molekul C₁₀H₈O. Ọ nwere mgbanaka naphthalene nwere otu hydroxyl (-OH) nke dị na atọm carbon mbụ. Ihe siri ike kristal a na-apụta dị ka ntụ ntụ ọcha ruo odo odo ma nwee ọtụtụ ọrụ dị iche iche. 1-Naphthol na-eje ozi dị ka ihe etiti na njikọta nke agba, agba, na ọgwụ. Na mgbakwunye, a na-eji ya eme ihe na mmepụta nke ọgwụ ahụhụ na antioxidants, na-egosi ọtụtụ ihe dị iche iche na mkpa ya n'ime usoro mmepụta kemịkalụ.
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1-Bromoheptane CAS:629-04-9
1-Bromoheptane bụ alkyl halide a na-akpọ alkyl halide nke nwere usoro molekul C₇H₁₅Br. Ọ nwere agbụ carbon asaa nwere atọm bromine nke ejikọtara na carbon mbụ, na-eme ka ọ bụrụ bromoalkane bụ isi. A na-ahụkarị ya dị ka mmiri mmiri na-enweghị agba, 1-bromoheptane na njikọ organic na mmeghachi omume kemịkal dị iche iche. Njirimara ya na-enye ya ohere isonye na mmeghachi omume nnọchi nucleophilic, na-eme ka ọ bụrụ ihe bara uru maka ịmepụta molekul organic ndị dị mgbagwoju anya karị, gụnyere ọgwụ na agrochemicals. Na mgbakwunye, ọ na-eje ozi dị ka ihe mgbaze na ihe na-eme ka ihe dị na ụlọ nyocha, na-agbasa ojiji ya n'ọtụtụ ngalaba sayensị.
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2-Aminoacetophenone CAS:551-93-9
2-Aminoacetophenone, nke a makwaara dịka o-aminoacetophenone, bụ ihe mejupụtara organic nwere usoro molekul C₈H₉NO. Ọ nwere otu phenyl nke ejikọtara na otu amino (-NH₂) na otu acetyl (-COCH₃), na-eme ka ọ bụrụ ihe dị mkpa na njikọ organic. A na-agbaze ihe siri ike odo a na-acha ọcha na ihe mgbaze organic ma a na-ejikarị ya eme ihe na mmepụta agba, ọgwụ, na agrochemicals. Otu ọrụ ya na-eme ka mmeghachi omume kemịkal dị iche iche dị mfe, na-enye ohere maka mmepe nke molekul dị mgbagwoju anya dị mkpa na ọtụtụ ngwa ụlọ ọrụ, si otú a na-egosipụta mkpa ọ dị na ngalaba kemịkal organic.
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2-Ethylhexyl acrylate CAS:103-11-7
2-Ethylhexyl acrylate (2-EHA) bụ ihe mejupụtara mmiri mmiri na-enweghị agba nke nwere usoro kemịkalụ C₁₃H₂₄O₂. Ọ bụ nke acrylates ma a maara ya maka mgbanwe ya dị mma, njikọta ya, na ihe ndị na-eguzogide mmiri. A na-ejikarị monomer a eme ihe n'imepụta ọtụtụ copolymers na resins, nke na-eme ka ọ dị mkpa n'imepụta agba, mkpuchi, ihe nrapado, na ihe mkpuchi. 2-Ọdịiche Ethylhexyl acrylate na-enye ya ohere imeziwanye njirimara arụmọrụ nke ihe dị iche iche na ngwa dị iche iche, gụnyere ụlọ ọrụ ụgbọ ala na ụlọ ọrụ owuwu, ebe ịdịte aka na mgbanwe dị oke mkpa.
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1,6-Dibromohexane CAS:629-03-8
1,6-Dibromohexane bụ ihe mejupụtara organic nwere usoro molekul C₆H₁₂Br₂. Ọ bụ alkane agbụ ígwè kwụ ọtọ na ihe sitere na hexane dihalogenated, ebe a na-anọchi anya atọm bromine abụọ na ọnọdụ carbon mbụ na nke isii. A na-ejikarị mmiri mmiri a na-enweghị agba ruo odo odo dị ka ihe etiti na njikọ organic, ọkachasị na mmepụta nke ọgwụ, agrochemicals, na ihe ndị ọzọ dị ndụ. N'ihi mmeghachi omume ya, 1,6-dibromohexane na-esonye na mmeghachi omume kemịkal dị iche iche, gụnyere nnọchi nucleophilic na mmeghachi omume njikọta, na-eme ka ọ bụrụ ihe owuwu bara uru na kemistri sịntetik.
